public void GetSymmetricAlgorithmAES () { byte [] bytes = new byte [32]; Key key = new Key (bytes); SymmetricAlgorithm alg = key.GetSymmetricAlgorithm ( SecurityAlgorithms.Aes128Encryption); Assert.AreEqual (256, alg.KeySize, "#1-1"); Assert.AreEqual (CipherMode.CBC, alg.Mode, "#1-2"); Assert.AreEqual (PaddingMode.PKCS7, alg.Padding, "#1-3"); alg = key.GetSymmetricAlgorithm (SecurityAlgorithms.Aes192Encryption); Assert.AreEqual (256, alg.KeySize, "#2-1"); Assert.AreEqual (CipherMode.CBC, alg.Mode, "#2-2"); Assert.AreEqual (PaddingMode.PKCS7, alg.Padding, "#2-3"); alg = key.GetSymmetricAlgorithm (SecurityAlgorithms.Aes256Encryption); Assert.AreEqual (256, alg.KeySize, "#3-1"); Assert.AreEqual (CipherMode.CBC, alg.Mode, "#3-2"); Assert.AreEqual (PaddingMode.PKCS7, alg.Padding, "#3-3"); alg = key.GetSymmetricAlgorithm (SecurityAlgorithms.Aes128KeyWrap); Assert.IsTrue (alg is AES, "#4"); alg = key.GetSymmetricAlgorithm (SecurityAlgorithms.Aes192KeyWrap); Assert.IsTrue (alg is AES, "#5"); alg = key.GetSymmetricAlgorithm (SecurityAlgorithms.Aes256KeyWrap); Assert.IsTrue (alg is AES, "#6"); //alg = key.GetSymmetricAlgorithm (SecurityAlgorithms.TripleDesKeyWrap); //Assert.IsTrue (alg is TripleDES, "#7"); }
public void GetSymmetricAlgorithm3VulnerableTDESEnc() { byte [] bytes = new byte [24]; Key key = new Key(bytes); // strange, TripleDesEncryption works with 32bytes key, // but TripleDesKeyWrap doesn't. key.GetSymmetricAlgorithm(SecurityAlgorithms.TripleDesEncryption); }
// no error??? public void GetSymmetricAlgorithmWrongSize2() { AES aes = new AES(); aes.KeySize = 192; aes.GenerateKey(); Key key = new Key(aes.Key); Assert.IsNotNull(key.GetSymmetricAlgorithm(SecurityAlgorithms.Aes256Encryption)); }
public void GetSymmetricAlgorithmAES() { byte [] bytes = new byte [32]; Key key = new Key(bytes); SymmetricAlgorithm alg = key.GetSymmetricAlgorithm( SecurityAlgorithms.Aes128Encryption); Assert.AreEqual(256, alg.KeySize, "#1-1"); Assert.AreEqual(CipherMode.CBC, alg.Mode, "#1-2"); Assert.AreEqual(PaddingMode.PKCS7, alg.Padding, "#1-3"); alg = key.GetSymmetricAlgorithm(SecurityAlgorithms.Aes192Encryption); Assert.AreEqual(256, alg.KeySize, "#2-1"); Assert.AreEqual(CipherMode.CBC, alg.Mode, "#2-2"); Assert.AreEqual(PaddingMode.PKCS7, alg.Padding, "#2-3"); alg = key.GetSymmetricAlgorithm(SecurityAlgorithms.Aes256Encryption); Assert.AreEqual(256, alg.KeySize, "#3-1"); Assert.AreEqual(CipherMode.CBC, alg.Mode, "#3-2"); Assert.AreEqual(PaddingMode.PKCS7, alg.Padding, "#3-3"); alg = key.GetSymmetricAlgorithm(SecurityAlgorithms.Aes128KeyWrap); Assert.IsTrue(alg is AES, "#4"); alg = key.GetSymmetricAlgorithm(SecurityAlgorithms.Aes192KeyWrap); Assert.IsTrue(alg is AES, "#5"); alg = key.GetSymmetricAlgorithm(SecurityAlgorithms.Aes256KeyWrap); Assert.IsTrue(alg is AES, "#6"); //alg = key.GetSymmetricAlgorithm (SecurityAlgorithms.TripleDesKeyWrap); //Assert.IsTrue (alg is TripleDES, "#7"); }
public void GetSymmetricAlgorithmWrongSizeDES() { Key key = new Key(new byte [32]); Assert.IsNotNull(key.GetSymmetricAlgorithm(SecurityAlgorithms.TripleDesKeyWrap)); }
// hmm, no error public void GetSymmetricAlgorithmWrongSize() { Key key = new Key(new byte [32]); Assert.IsNotNull(key.GetSymmetricAlgorithm(SecurityAlgorithms.Aes192Encryption)); }
public void GetSymmetricAlgorithmNullKey() { Key key = new Key(raw); Assert.IsNotNull(key.GetSymmetricAlgorithm(SecurityAlgorithms.Aes192Encryption)); }
public void GetSymmetricAlgorithm3VulnerableTDESEnc () { byte [] bytes = new byte [24]; Key key = new Key (bytes); // strange, TripleDesEncryption works with 32bytes key, // but TripleDesKeyWrap doesn't. key.GetSymmetricAlgorithm (SecurityAlgorithms.TripleDesEncryption); }
// no error??? public void GetSymmetricAlgorithmWrongSize2 () { AES aes = new AES (); aes.KeySize = 192; aes.GenerateKey (); Key key = new Key (aes.Key); Assert.IsNotNull (key.GetSymmetricAlgorithm (SecurityAlgorithms.Aes256Encryption)); }
public void GetSymmetricAlgorithmWrongSizeDES () { Key key = new Key (new byte [32]); Assert.IsNotNull (key.GetSymmetricAlgorithm (SecurityAlgorithms.TripleDesKeyWrap)); }
// hmm, no error public void GetSymmetricAlgorithmWrongSize () { Key key = new Key (new byte [32]); Assert.IsNotNull (key.GetSymmetricAlgorithm (SecurityAlgorithms.Aes192Encryption)); }
public void GetSymmetricAlgorithmNullKey () { Key key = new Key (raw); Assert.IsNotNull (key.GetSymmetricAlgorithm (SecurityAlgorithms.Aes192Encryption)); }